MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Speed

If Bob took 3...

Question

If Bob took 3 hours to return to the shore at a speed of 30 km in an hour. How much distance did he cover?

A

90 km

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

120 km

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

210 km

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

30 km

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 90 km
.

Suggest Corrections

thumbs-up

1

Similar questions

Q. A bus covers a certain distance in 3 hours 20 minutes at an average speed of 45 km per hour. How much time will it take to cover the same distance at a speed of 50 km per hour?

Q. An aeroplane flies 4000 km in 5 hours. How much distance will the aeroplane cover in 7 hours at the same speed?

Q. A man takes 5 hours to travel from city A to city B with a speed of 40 km per hour. If he took only 4 hours to cover the same distance while returning back to city A, what was his speed in return journey?

Q. A car travels at a speed of 27 km in an hour. How much distance will the car covers in 3 hours?

Q. Alvaro takes 1 hour to cover a distance of 3 km while riding a bicycle. If he rides at the same speed, in how many hours will he cover a distance of 21 km?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Speed

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon